Debt (Tables)

3 Months Ended

Mar. 31, 2021

Debt Disclosure [Abstract]

Summary of Debt

The following tables summarize the Company’s debt (in thousands):

	March 31, 2021
	Short-term		Long-term		Total
Bank and Trade Facilities - Foreign Operations	$	1,764	$	—	$	1,764
	$	1,764	$	—	$	1,764

	December 31, 2020
	Short-term		Long-term			Total
Bank and Trade Facilities - Foreign Operations	$	13,787	$	—		$	13,787
Related Party		—		29,766			29,766
		13,787		29,766			43,553
Less: unamortized deferred financing costs		—		(12	)		(12	)
	$	13,787	$	29,754		$	43,541

Schedule of Short-term Debt

As of March 31, 2021 and December 31, 2020, the Company had an aggregate outstanding balance of $1.8 million and $13.8 million, respectively, under such financing arrangements. The weighted average borrowing rates as of March 31, 2021 and December 31, 2020 were 0.0% and 1.8%, respectively. The maturity dates and interest rates per annum applicable to outstanding borrowings under these financing arrangements are listed in the tables below (amount in thousands).

		March 31, 2021
		Maturity Date	Denomination	Interest rate (%)		Amount (in U.S. dollars)
LGUPlus	General loan	06/17/2021	KRW		0.00	$	1,764
						$	1,764

		December 31, 2020
		Maturity Date	Denomination	Interest rate (%)		Amount (in U.S. dollars)
The Export-Import Bank of Korea	Export development loan	05/24/2021	KRW		1.99	$	7,353
Korea Development Bank	General loan	08/10/2021	KRW		2.28		4,596
LGUPlus	General loan	06/17/2021	KRW		0.00		1,838
						$	13,787